I can confirm that this bug still occurs using the kernel version 3.6.0-030600rc4-generic_3.6.0-030600rc4.201209011435 from http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc4-quantal/ .
The internal stereo microphone doesn't react and built-in 5.1 speakers are recognized as 4.0 ** Tags removed: needs-upstream-testing ** Tags added: kernel-bug-exists-upstream ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1046449 Title: Acer Aspire 8943G internal stereo microphone doesn't work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1046449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs